The science of Light is optics. A branch of physics that studies electromagnetic radiation as a result of these interactions, its interactions with matter and the instruments used to gather information. Optics embraces sight study. Physical optics primarily deals with the very essence and properties of light itself. Geometric optics deals with the rules regulating the image-forming properties of lenses, mirrors and other light-using instruments.

•    Mathematical Theory of Optics
•    Ray Optics
•    Optics in Photography
•    Optical Coherence and Quantum Optics
•    Geometrical Optics
•    Reflection and refraction
•    Ray-tracing methods
•    Optics: Principles and Applications